Monitor your property with the 8-Channel 5MP NVR with 2TB HDD & 6 x 5MP Outdoor Network Turret Cameras from Speco Technologies. The 8-channel NVR manages and can record from up to 8 cameras. It comes preinstalled with a 2TB HDD. HDD capacity is expandable to 8TB if more storage space is required. H.265 and H.264 video compression reduces bandwidth requirements for efficient data storage while maintaining the best possible video quality. Remote viewing is possible via the Speco Gray Viewer for Windows & Mac PCs and the Speco Gray app for iOS & Android.